2 Saheeli, Sublime Artificer
3 Finale of Promise
2 Radical Idea
3 Lava Coil
4 Arclight Phoenix
3 Crackling Drake
1 Discovery
1 Beacon Bolt
4 Chart a Course
2 Tormenting Voice
2 Lightning Strike
3 Goblin Electromancer
1 Augur of Bolas
4 Sulfur Falls
4 Steam Vents
6 Mountain
7 Island
4 Shock
4 Opt

Sideboard
1 Commence the Endgame
4 Narset, Parter of Veils
1 Niv-Mizzet, Parun
1 Lava Coil
1 Shivan Fire
2 Fiery Cannonade
1 Augur of Bolas
2 Spell Pierce
2 Negate